70100168 has 8 divisors (see below), whose sum is σ = 131437830. Its totient is φ = 35050080.

The previous prime is 70100167. The next prime is 70100183. The reversal of 70100168 is 86100107.

It can be written as a sum of positive squares in only one way, i.e., 63329764 + 6770404 = 7958^2 + 2602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (70100167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4381253 + ... + 4381268.

Almost surely, 2^70100168 is an apocalyptic number.

It is an amenable number.

70100168 is a deficient number, since it is larger than the sum of its proper divisors (61337662).

70100168 is a wasteful number, since it uses less digits than its factorization.

70100168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762527 (or 8762523 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 70100168 is about 8372.5843083244. The cubic root of 70100168 is about 412.3250176716.

The spelling of 70100168 in words is "seventy million, one hundred thousand, one hundred sixty-eight".